title: Melanocortin-4 receptor gene variant I103 is negatively associated with obesity.
mesh_terms: D000818:Animals; D019556:COS Cells; D014644:Genetic Variation; D006801:Humans; D009154:Mutation; D009765:Obesity / Q000235:genetics*; D020641:Polymorphism, Single Nucleotide; D044105:Receptor, Melanocortin, Type 4 / Q000235:genetics* / Q000502:physiology
chemical_list: D044105:Receptor, Melanocortin, Type 4